檢驗孔 的英文怎麼說
中文拼音 [jiǎnyànkǒng]
檢驗孔
英文
insolation hole-
Geotechnical investigation and testing - graphical presentation of logs of boreholes, trial pits, shafts and adits
土工調查和檢驗.礦井孔試驗坑豎井和入口測井記錄The important meaning in which this direction studied has lain in establishing the connection between the material science of concrete and civil engineering, analyse the strength in terms of material microcosmic or the mesoscopic, have important meaning to understanding, know the essential law of the strength of concrete. this text divides six chapters altogether. chapter one reviewed the pore structure in nowadays domestic and international research current situation, including the concrete examines research, research of the pore structure model and the research current situations of pore structure and strength relation of the pore method, have introduced some most important achievements of structure research of pore ; chapter two narrated much yardstick of the material mesoscopic structure of concrete and principle of examining pore technology of material of concrete, and the commonly used sign parameter in discussedding the pore and material pore of quito of cement and analyse, have explained that the influence factor of mip to the result of study of pore, has pointed out the limitation in mip in the pore structure ; analyse porosity and strength relation development course of model emphatically, and has carried on comparative analysis to the existing model, has pointed out the weak point of the original model ; on the basis of " ing integrate synthetically ", propose concrete pore structure compound body model and pore physical model of systemlex body ; chapter five carried on the corresponding test data to compares to the model parameter appearing in model of chapter four with and analyses, have received k value of the characteristic of strength of matrices of reflecting according to the method to return to analysis, and calculate the influence produced on the strength of concrete in revision that can probed into the content of cement, elastic mould and surface energy, exactness of the inspection model ; chapter six is the conclusion, according to studying the survey this text to some research conclusions of the pore structure and making corresponding prospect to the structure development of pore
第一章回顧了孔結構在當今國內外的研究現狀，包括混凝土測孔方法的研究、孔結構模型的研究及孔結構與強度關系的研究現狀，介紹了孔結構研究方面的一些最重要的成果；第二章敘述了混凝土材料細觀結構的多尺度性及混凝土材料測孔技術的原理，並討論了水泥基多孔材料孔隙分析中常用的表徵參數，也說明了壓汞法測孔對研究結果的影響因素，指出了壓汞法在孔結構研究中的局限性；第三章是著重分析了孔隙率與強度關系模型的發展歷程，並對已有的模型進行了比較分析，指出了原有模型的不足之處；第四章在「綜合集成」的基礎上，提出了混凝土孔結構復合體模型和孔系統的物理模型，並模擬了該模型下由各單體並聯形成的復合體的斷裂過程，最後根據所建模型編制了相應的計算程序，可根據輸入的孔徑分佈與水泥含量等參數，實現混凝土理論強度的計算；第五章對第四章模型中出現的模型參數進行了相應的試驗數據對比分析，根據回歸分析的方法得到了反映基體強度特徵的k值，並從理論上探討了水泥含量、彈性模量和表面能的修正對混凝土強度計算產生的影響，檢驗模型的正確性；第六章是結論與展望，根據研究綜述了本文對孔結構的一些研究結論並對孔結構發展作了相應的展望。Radiographs for inspection grading of gas porosity roun in aluminum alloy casting
射線照相檢驗針孔圓形分級By the check - out, inspection and measurement to start construction the industrial art to this test pile with the examination between stake body mass and bearing power, made sure the stroke reasonable operation method drilling under the dissolved cavern geology term ; the pier foundation loading test expressed the lading and rub the lading that resistance drag a glazing for of relation, and to the borehole cast - in - place concrete pile in the karst terrain deliver with break the mechanism, the characteristic of bearing power, proceeding the spot test job of the full of result ; the test data expresses the stake side friction resistance to rises with a bat batch terminal friction resistance very important function, the of tip of pile resistance drag occupies the proportion very few
通過對本次試樁施工工藝的檢測和樁身質量及承載力的檢驗，確定了沖擊鉆在溶洞地質條件下的合理使用方法；基樁承載實驗表明了荷載與摩擦阻力之間的關系，並對巖溶地區的嵌巖灌注樁的荷載傳遞和破壞機理、承載力特性，進行了富有成果的現場測試工作；試驗數據表明樁側摩阻和支盤端阻起很重要的作用，樁端阻力所佔比例甚少。這與設計樁基時的計算模式相差很大，承載力也較設計增加；使用力學數值分析方法和有限單元法，對鉆孔灌注樁樁端下的巖體強度和結構穩定性方面進行模擬計算和定量研究。With computer, we compared the stomatic distribution of different organs, parts and whole from the three plants
並藉助于計算機對三種植物的各器官各部分的氣孔分佈進行差異性檢驗和總體比較。Taking the measure of uncorking on the steel tube and filling water before sand filling, the installation process of sand compaction piles is optimized, the installation parameters and testing rate under the near shore condition are confirmed, and the control and testing methods for the piles ' quality are summarized
採取樁管壁開孔、先灌水后灌砂的方法，優化了水上擠密砂樁的施工工藝；給出了在近岸無掩護、水流急的施工條件下的施工參數和檢驗比率，總結了沉樁定位、高程式控制制、灌砂率等參數的控制措施和檢驗方法。Standard radiographs for inspection grading of gas porosity in aluminum alloy casting
鋁合金鑄件射線照相檢驗針孔Fibre - cement pipes for sewers and drains - manholes and inspection chambers
下水管和排水道用纖維水泥管.人孔和檢驗井Cylinder perpendicularity gauge
氣缸孔垂直檢驗儀Specification for inspection, access and entry openings for pressure vessels
壓力容器檢驗孔觀察孔和入口孔規范Transportation equipment. road tankers for liquified pressure gas. holes for gauging, degassing and testing
運輸設備.承壓液化氣罐車.測量孔除氣孔和檢驗孔Concrete manholes and inspection chambers, unreinforced, steel fibre and reinforced ; german version en 1917 : 2002
未加筋和加鋼筋混凝土人孔和檢驗室Technical guide for the nondestructive testing of turbine - generator rotor bores
汽輪發電機組轉子中心孔檢驗技術導則The relative aperture 1 : 2 is the limitation of the manufacturing and testing of aspherical surface by using traditional method
相對孔徑1 ： 2已是傳統非球面加工和檢驗的極限。However, with the increasing of the relative aperture, it presents a austere challenge for manufacturing and testing technology
但是，隨著相對孔徑的增大，對加工技術和檢驗都提出了嚴峻的挑戰。When the relative aperture reaches to 1 : 1. 3, it is necessary to use advanced manufacturing technology and equipments. the progress of testing conditions and methods is also certain
當相對孔徑達到1 ： 1 . 3時，必然需要先進的工藝製造技術和設備；檢驗條件和方法的進步也是完成這種鏡面製造的必然要求。This paper is a part of the project : research of manufacturing technology for unfocused aspherical surface system of large relative aperture, sponsored by national high technology 863 - 802. the purpose of this paper is deeply research the testing methods of primary and second mirror for unfocused aspherical surface, and to present the testing methods of primary mirror of the large relative aperture and transmission and reflected second mirror. the beam path diagrams and the relative design results are given in this paper
本文是國家高技術項目863 - 802的子課題「大相對孔徑無焦非球面系統製造技術研究」的一部分，其目的是對大相對孔徑無焦非球面系統的主鏡和次鏡檢驗方法進行深入研究，提出大相對孔徑主鏡和透射式及反射式次鏡檢驗方法，並給出檢驗方案和相關的設計結果。Compare check brush
穿孔卡檢驗刷What inspection functions are performed for the detection of casting cracks, porosity, and shrinks
如何檢驗鑄件的裂紋，縮孔，縮松？Fibre optic interconnecting devices and passive components. basic test and measurement procedures. part 3 - 27 : examinations and measurements. measurement method for the hole location of a multiway connector plug
光纖互連裝置和無源元件.基本試驗和測量過程. 3 - 27過程:檢驗和測量.多路連接插頭孔定位的測量方法分享友人